# -*- coding: utf-8 -*-
"""票 05：BOM 扫描（改动文件）。"""
import io, sys
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')

files = [
    r'e:\code\crm-backend-matt\crm-opportunity\src\main\java\com\crm\opportunity\state\OpportunityActionGuard.java',
    r'e:\code\crm-backend-matt\crm-opportunity\src\main\java\com\crm\opportunity\controller\OpportunityTransitionController.java',
    r'e:\code\crm-backend-matt\crm-opportunity\src\main\java\com\crm\opportunity\constant\OpportunityConstants.java',
    r'e:\code\crm-backend-matt\crm-opportunity\src\main\java\com\crm\opportunity\service\impl\OpportunityDetailServiceImpl.java',
    r'e:\code\crm-backend-matt\crm-opportunity\src\main\java\com\crm\opportunity\service\impl\OpportunitySubServiceImpl.java',
    r'e:\code\crm-backend-matt\crm-opportunity\src\main\java\com\crm\opportunity\schemecard\impl\OpportunitySchemeCardServiceImpl.java',
]
bad = 0
for p in files:
    head = open(p, 'rb').read(3)
    ok = head != b'\xef\xbb\xbf'
    print(('OK  ' if ok else 'BOM ') + p.split('\\')[-1])
    bad += 0 if ok else 1
print('RESULT:', 'clean' if bad == 0 else f'{bad} files with BOM')